Key Features 7 Adjustable Backrest Positions - This foldable sling chair is ergonomically designed with an adjustable backrest in seven tilting positions for reading mode, relaxing mode, and sleeping mode. The tilting mechanism is controlled by the armrest, easy to adjust, and firmly fixed to the optimal positions. Stable & Durable Construction - Made of a heavy-duty steel frame in a triangular structure, this set of 4 patio sling chairs features the maximum weight capacity of 300 lbs. And the anti-skid rubber pads on the bottom effectively prevent accidental slippery and protect your floor. Ultra Sitting Comfort - Designed - With the breathable and comfortable oxford fabric and sponge, this folding bistro set is non-deformation and full of elasticity and texture. The streamlined armrest ensures the ultra-comfort of your arms and will become your good sunbathing and pool companion everywhere you like. Foldable & Compact Design - Adopting the foldable design, you can put the patio chair